Most leadership development in the health & care sector is focussed on supporting individual leaders to develop their personal skills. It's a positive thing AND, in a world that increasingly needs to be based on collaborative leadership, we also need to shift much of the focus to developing leaders in a system for collective improvement. We can learn greatly from Jönköping Region, Sweden, a high performing system where the commitment to system leadership is so strong, they are moving beyond leadership development programmes per se to leadership learning through daily work and the use of "simple rules" for collective leadership across the system: journals.sagepub.com/doi/10.…. Via @goranhenriks